Samples for Shadow and Overpass (#670)

2019-02-21 00:41:35 +01:00
parent 8e685b7ebb
commit 31077cb637
9 changed files with 222 additions and 2 deletions
--- a/vtm-android-example/src/org/oscim/android/test/OverpassActivity.java
+++ b/vtm-android-example/src/org/oscim/android/test/OverpassActivity.java
@@ -0,0 +1,72 @@
+/*
+ * Copyright 2019 Gustl22
+ *
+ * This program is free software: you can redistribute it and/or modify it under the
+ * terms of the GNU Lesser General Public License as published by the Free Software
+ * Foundation, either version 3 of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT ANY
+ * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
+ * PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License along with
+ * this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+package org.oscim.android.test;
+
+import android.os.Bundle;
+
+import org.oscim.layers.tile.bitmap.BitmapTileLayer;
+import org.oscim.layers.tile.buildings.BuildingLayer;
+import org.oscim.layers.tile.buildings.S3DBLayer;
+import org.oscim.layers.tile.vector.VectorTileLayer;
+import org.oscim.layers.tile.vector.labeling.LabelLayer;
+import org.oscim.map.Viewport;
+import org.oscim.theme.VtmThemes;
+import org.oscim.tiling.TileSource;
+import org.oscim.tiling.source.OkHttpEngine;
+import org.oscim.tiling.source.bitmap.DefaultSources;
+import org.oscim.tiling.source.overpass.OverpassTileSource;
+
+/**
+ * Use Overpass API data for vector layer.
+ * Only for developing as can be error-prone.
+ * Take care of overpass provider licenses.
+ */
+public class OverpassActivity extends MapActivity {
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        TileSource tileSource = OverpassTileSource.builder()
+                .httpFactory(new OkHttpEngine.OkHttpFactory())
+                .zoomMin(15)
+                .zoomMax(17)
+                .build();
+        VectorTileLayer l = mMap.setBaseMap(tileSource);
+
+        TileSource bitmapTileSource = DefaultSources.OPENSTREETMAP
+                .httpFactory(new OkHttpEngine.OkHttpFactory())
+                .zoomMax(15)
+                .fadeSteps(new BitmapTileLayer.FadeStep[]{
+                        new BitmapTileLayer.FadeStep(15, 16, 1f, 0f),
+                        new BitmapTileLayer.FadeStep(16, Viewport.MAX_ZOOM_LEVEL, 0f, 0f)
+                })
+                .build();
+        mMap.layers().add(new BitmapTileLayer(mMap, bitmapTileSource));
+
+        BuildingLayer.RAW_DATA = true;
+        mMap.layers().add(new S3DBLayer(mMap, l));
+        mMap.layers().add(new LabelLayer(mMap, l));
+
+        mMap.setTheme(VtmThemes.DEFAULT);
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+
+        BuildingLayer.RAW_DATA = false;
+    }
+}